Board Certification

  • Internal Medicine


Dr. Sullivan joined Mount Vernon Internal Medicine in 2020. He received his Bachelor of Arts degree in Political Science and Pre-professional studies from the University of Notre Dame. He earned his medical degree at the University of Rochester School of Medicine and Dentistry. He pursued his internal medicine residency training at Stony Brook University Hospital where he served on faculty and was involved in the education of residents and students prior to joining the team at Mount Vernon Internal Medicine. Dr. Sullivan is fluent in Spanish. He has a Master of Arts degree in Medical Humanities, Compassionate Care, and Bioethics from Stony Brook University. He also has additional training and experience in cardiovascular medicine. He is an internal medicine physician with interests in preventative medicine, comprehensive evaluation and care of acute and chronic illnesses, and health education. He cherishes the privilege of building trusting relationships with his patients in order to understand their unique stories and empower them to achieve health and well-being.